hello Aspirant

The given series is a series of all the prime numbers that is  3 , 7, 11, 13 are all prime numbers and the next prime number which will also be the next number in the series giver above  is 19 .

Hope this helps you.

Hello,

The equation to be used while solving this type of series is (n x 3) + 2. where n is the previous digit.

For example,  in the above series we have to find the digit after 53, so by using this formula (n x 3) + 2 we get (53 x 3) + 2 = 161.

so the series will be 1,5,17,53,161.

Similarly if you find the next digits you can use the equation. The next digit will be (161 x 3) + 2 = 485.

So the series is 1,5,17,53,161,485 and so on....

Hope this was helpful

Hello,

In the given numerical, 3,6,12,24,.. is we observe the trend then,

• 3
• 3 x 2 =6
• 6 x 2 =12
• 12 x 2 = 24

Hence, every successive number is the 2 x preceding number. Hence, the next numbers will be,

• 24 x 2 = 48
• 48 x 2 = 96
• 96 x 2 = 192
• 192 x 2 = 384

So, the series is, 3, 6, 12, 24, 48, 96, 192, 384,...

Best Wishes.

Hello,

In the given question, 13, 23, 33, 43,.. if we observe the trend then,

• 13
• 13 + 10 = 23
• 23 + 10 = 33
• 33 + 10 = 43

Hence, the next numbers will be,

• 43 + 10 = 53
• 53 + 10 = 63
• 63 + 10 = 73 and so on..

i.e. the series will be, 13, 23, 33, 43, 53, 63, 73,...

Best Wishes.

Hello,

In the above question, 13, 17, 19, 23,... if we observe the trend then,

• 13
• 13 + 4 = 17
• 17 + 2 = 19
• 19 + 4 = 23

We observe that, the trend is, ( x + 4 ), ( x + 2 ), ( x + 4 ), and so on

Hence, the next numbers will be,

• 23 + 2 = 25
• 25 + 4 = 29
• 29 + 2 = 31
• 31 + 4 = 35 and so on..

i.e., the series will be, 13, 17, 19, 23, 25, 29, 31, 35,...

Best Wishes.

Hey,

In the given mental ability question, two consecutive values have a difference of 7.

And it form a series,

59- 7 =52

52- 7 =45

45- 7 =38

38- 7 =31

31- 7 =24

And so on...

So the series becomes,

59,52,45,38,31,24,.....

Hope it helped to clear your delimma.

Thank you..

Hello,

The given series is 1, 6, 11, 16,...

The common difference between two consecutive terms in the series is 5.Therefor the next term will be 16+5 =21.

The series will be 1, 6, 11, 16, 21, 26, 31, 36,41,....

Hope this helps!!

Hello,

The difference of these digits forms an Arithmetic Progression.

Like 25 - 19 = 6 and 19 - 14 = 5 and 14 - 10 = 4.

Therefore the next term is going to be 10 - 7 = 3 and 7 - 5 = 2 .

So to solve this question you need to make Arithmetic progression by finding difference between the consecutive terms.

So the complete series will be 25, 19, 14, 10, 7, 5.

Hope this was helpful.

Hey,

If we look at the series we notice that the odd numbers are added to the preceding number to get the next number,

that is,

3+5=8

8+7=15

15+9=24

therefore,

24+11=35

35+13=48

48+15=63

63+17=80

and so on...

thus this is the required answer to the question.

I hope this helps.

All the best!